@article{ 贺军义:103, author = {[ 贺军义, 金彤, 宋成]}, title = {多值预测位置隐私保护机制}, publisher = {北京邮电大学学报}, year = {2021}, journal = {北京邮电大学学报}, volume = {44}, number = {6}, eid = {103}, pages = {103-108}, keywords = {位置隐私;马尔可夫链;布隆过滤器;缓存}, doi = https://journal.bupt.edu.cn/CN/10.13190/j.jbupt.2021-041 }